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New Accounting Pronouncements	12 Months Ended
New Accounting Pronouncements	Dec. 31, 2012
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
New Accounting Pronouncements	New Accounting Pronouncements In July 2012, the Financial Accounting Standards Board issued Accounting Standards Update 2012-2, "Intangibles - Goodwill and Other (Topic 350): Testing Indefinite-Lived Intangible Assets for Impairment" ("ASU 2012-2"). ASU 2012-2 gives companies the option to perform a qualitative assessment to determine whether it is more likely than not (a likelihood of more than 50%) that the fair value of an indefinite-lived intangible asset is less than its carrying amount. The objective of the revised standard is to simplify how an entity tests indefinite-lived intangible assets for impairment and to reduce the cost and complexity of the annual impairment test. ASU 2012-2 will be effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, with early adoption permitted. The Company early adopted ASU 2012-2 for its annual indefinite-lived intangible asset impairment test conducted as of October 1, 2012. See Note 3, "Summary of Significant Accounting Policies," and Note 8, "Goodwill and Other Intangible Assets."